Table 7.

Advisory board member perspectives on usability (scale of 1=strongly disagree to 7=strongly agree, or not applicable).

Usability statement	Value, mean (SD)
The SMS (text) program format was easy to use	7 (0)
It was easy for me to learn to use the SMS (text) program	7 (0)
The questions posed in the SMS (text) program were easy to read, understand, and respond to	6.5 (0.8)
Whenever I made a mistake using the SMS (text) program, I could recover easily and quickly (missing=3)	5 (3.5)
I like the SMS (text) program	7 (0)
The information in the SMS (text) program was well organized	6.7 (0.8)
I feel comfortable using the SMS (text) program in social settings	7 (0)
The amount of time involved in using the SMS (text) program has been fitting for me	7 (0)
I would use the SMS (text) program again	7 (0)
Overall, I am satisfied with the SMS (text) program	7 (0)
The SMS (text) program has all the functions and capabilities I expected it to have	6.8 (0.4)